BBakken SubsurfaceNorth Dakota well index

Spacing unit · McKenzie County

2,560-acre Bakken spacing unit

T149N R94W sections 27, 28, 33, 34

Spacing unit3 wells allowed · order 33950Eagle Nest-Bakken

Unit facts

Formation
Bakken
Acres
2,560
Type
Spacing unit
Land described
T149N R94W sections 27, 28, 33, 34
Pool
Eagle Nest-Bakken
Zone
Zone XVIII
County
McKenzie County
Surveyed wells inside
20
Most wells operated by
Devon Energy
Unit id
dsu-b7bc9b48c7db3ff244fc
Wells allowed by the latest linked order
3
Wells assigned to this unit
1
Pending permits inside
0
Balance under the allowance
-17
First linked order
Jul 20, 2015
Laterals that still fit (Nov 2026 method)
0
Neighbourhood target density
10.12 two-mile laterals per 1,280 acres
Density drilled so far
9.52 per 1,280 acres

Room to drill: 0 laterals still fit at the density this unit's neighbourhood has reached (the larger of the 75th percentile of mature units within 10 miles and the median of units drilled in the last three years), placed in the widest gaps with the setbacks of the November 2026 method. Machine-made and geometric: not a commitment to drill, not a permit, order, lease or plan, and no economics. Land is counted once, so a unit under a larger unit shows only what the larger one left. How it is computed.

Map

NIMBUS 149-94-33D-28HSTRATUS 149-94-33C-28H-TFRACHEL WOLF 27-34HSALTO 149-94-33C-28H-TFRACHEL WOLF 27-34HCCUMULUS 149-94-33C-28HRACHEL WOLF 27-34HYRACHEL WOLF 27-34HGFOG 149-94-33C-28H-TF-LLHAZE 149-94-33C-28HLENTICULAR 149-94-33C-28HVAPOR 149-94-33C-28H-TFRACHEL WOLF 22HCBISON 27-34HELSPOTTED HORN 27-34HDBISON 27-34HWBISON 27-34HABISON 27-34HXCIRRUS 149-94-33D-28HWOLF 27-34H1 mi

DMR footprint (NAD83) with the published surface locations of its wells. Laterals run under the unit; pads often sit on a neighbouring section.

Open in the regional 3D viewerFootprint, wells and production playbackSee on the cases and orders mapHistorical spacing units by order

Wells inside the unit

WellOperatorStatusLateral inside
NIMBUS 149-94-33D-28HENERPLUS RESOURCES USA CORPORATIONActive (A)10,840 ft100%
STRATUS 149-94-33C-28H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)10,724 ft100%
RACHEL WOLF 27-34HSDEVON ENERGY WILLISTON, L.L.C.Active (A)10,198 ft100%
ALTO 149-94-33C-28H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)10,138 ft100%
RACHEL WOLF 27-34HCDEVON ENERGY WILLISTON, L.L.C.Active (A)10,124 ft100%
CUMULUS 149-94-33C-28HENERPLUS RESOURCES USA CORPORATIONActive (A)10,120 ft100%
RACHEL WOLF 27-34HYDEVON ENERGY WILLISTON, L.L.C.Active (A)10,118 ft100%
RACHEL WOLF 27-34HGDEVON ENERGY WILLISTON, L.L.C.Active (A)10,114 ft100%
FOG 149-94-33C-28H-TF-LLENERPLUS RESOURCES USA CORPORATIONActive (A)10,102 ft100%
HAZE 149-94-33C-28HENERPLUS RESOURCES USA CORPORATIONActive (A)10,101 ft100%
LENTICULAR 149-94-33C-28HENERPLUS RESOURCES USA CORPORATIONActive (A)10,059 ft100%
VAPOR 149-94-33C-28H-TFENERPLUS RESOURCES USA CORPORATIONActive (A)10,031 ft100%
RACHEL WOLF 22HCDEVON ENERGY WILLISTON, L.L.C.Active (A)9,962 ft100%
BISON 27-34HELDEVON ENERGY WILLISTON, L.L.C.Active (A)9,881 ft100%
SPOTTED HORN 27-34HDDEVON ENERGY WILLISTON, L.L.C.Active (A)9,850 ft100%
BISON 27-34HWDEVON ENERGY WILLISTON, L.L.C.Active (A)9,799 ft100%
BISON 27-34HADEVON ENERGY WILLISTON, L.L.C.Active (A)9,797 ft100%
BISON 27-34HXDEVON ENERGY WILLISTON, L.L.C.Active (A)9,790 ft100%
CIRRUS 149-94-33D-28HENERPLUS RESOURCES USA CORPORATIONActive (A)9,536 ft100%
WOLF 27-34HDEVON ENERGY WILLISTON, L.L.C.Inactive (IA)9,252 ft100%

Surveyed Bakken-system laterals with at least 660 ft of plan-view length inside the published footprint. Geometric membership, not a legal assignment; a lateral can cross several units.

Order history

  1. Order 25875Case 23535Designated the spacing unit, 3 wells allowedHRC OPERATING, LLC
  2. Order 26160Case 23819Established the spacing unit, 3 wells allowedWPX ENERGY WILLISTON, LLC
  3. Order 26383Case 24040Pooled all interests in the unitWPX ENERGY WILLISTON, LLC

Facts extracted from signed NDIC orders whose land description covers this footprint; machine-extracted and not human-reviewed. A stated allowance is what that order allowed, not proof that it governs today.

Overlapping units

4 other units share a surveyed well with this one; overlapping units are not additive.